new file mode 100644
--- /dev/null
+++ b/packages/language/c/libm/current/include/sys/ieeefp.h
@@ -0,0 +1,196 @@
+#ifndef CYGONCE_LIBM_SYS_IEEEFP_H
+#define CYGONCE_LIBM_SYS_IEEEFP_H
+//===========================================================================
+//
+//      ieeefp.h
+//
+//      Definitions specific to IEEE-754 floating-point format
+//
+//===========================================================================
+//####COPYRIGHTBEGIN####
+//
+// -------------------------------------------
+// The contents of this file are subject to the Cygnus eCos Public License
+// Version 1.0 (the "License"); you may not use this file except in
+// compliance with the License.  You may obtain a copy of the License at
+// http://sourceware.cygnus.com/ecos
+// 
+// Software distributed under the License is distributed on an "AS IS"
+// basis, WITHOUT WARRANTY OF ANY KIND, either express or implied.  See the
+// License for the specific language governing rights and limitations under
+// the License.
+// 
+// The Original Code is eCos - Embedded Cygnus Operating System, released
+// September 30, 1998.
+// 
+// The Initial Developer of the Original Code is Cygnus.  Portions created
+// by Cygnus are Copyright (C) 1998 Cygnus Solutions.  All Rights Reserved.
+// -------------------------------------------
+//
+//####COPYRIGHTEND####
+//===========================================================================
+//#####DESCRIPTIONBEGIN####
+//
+// Author(s):   jlarmour@cygnus.co.uk
+// Contributors:  jlarmour@cygnus.co.uk
+// Date:        1998-02-13
+// Purpose:     
+// Description: Definitions specific to IEEE-754 floating-point format
+// Usage:       #include <sys/ieeefp.h>
+//
+//####DESCRIPTIONEND####
+//
+//===========================================================================
+
+// CONFIGURATION
+
+#include <pkgconf/libm.h>   // Configuration header
+
+// Include the Math library?
+#ifdef CYGPKG_LIBM     
+
+// INCLUDES
+
+#include <cyg/infra/cyg_type.h>     // Common type definitions and support
+                                    // including endian-ness
+
+#if (CYG_BYTEORDER == CYG_MSBFIRST) // Big endian
+
+typedef union 
+{
+    cyg_int32 asi32[2];
+
+    cyg_int64 asi64;
+    
+    double value;
+    
+    struct 
+    {
+        unsigned int sign : 1;
+        unsigned int exponent: 11;
+        unsigned int fraction0:4;
+        unsigned int fraction1:16;
+        unsigned int fraction2:16;
+        unsigned int fraction3:16;
+        
+    } number;
+    
+    struct 
+    {
+        unsigned int sign : 1;
+        unsigned int exponent: 11;
+        unsigned int quiet:1;
+        unsigned int function0:3;
+        unsigned int function1:16;
+        unsigned int function2:16;
+        unsigned int function3:16;
+    } nan;
+    
+    struct 
+    {
+        cyg_uint32 msw;
+        cyg_uint32 lsw;
+    } parts;
+    
+} Cyg_libm_ieee_double_shape_type;
+
+
+typedef union
+{
+    cyg_int32 asi32;
+    
+    float value;
+
+    struct 
+    {
+        unsigned int sign : 1;
+        unsigned int exponent: 8;
+        unsigned int fraction0: 7;
+        unsigned int fraction1: 16;
+    } number;
+
+    struct 
+    {
+        unsigned int sign:1;
+        unsigned int exponent:8;
+        unsigned int quiet:1;
+        unsigned int function0:6;
+        unsigned int function1:16;
+    } nan;
+    
+} Cyg_libm_ieee_float_shape_type;
+
+
+#else // Little endian
+
+typedef union 
+{
+    cyg_int32 asi32[2];
+
+    cyg_int64 asi64;
+    
+    double value;
+
+    struct 
+    {
+        unsigned int fraction3:16;
+        unsigned int fraction2:16;
+        unsigned int fraction1:16;
+        unsigned int fraction0: 4;
+        unsigned int exponent :11;
+        unsigned int sign     : 1;
+    } number;
+
+    struct 
+    {
+        unsigned int function3:16;
+        unsigned int function2:16;
+        unsigned int function1:16;
+        unsigned int function0:3;
+        unsigned int quiet:1;
+        unsigned int exponent: 11;
+        unsigned int sign : 1;
+    } nan;
+
+    struct 
+    {
+        cyg_uint32 lsw;
+        cyg_uint32 msw;
+    } parts;
+    
+} Cyg_libm_ieee_double_shape_type;
+
+
+typedef union
+{
+    cyg_int32 asi32;
+  
+    float value;
+
+    struct 
+    {
+        unsigned int fraction0: 7;
+        unsigned int fraction1: 16;
+        unsigned int exponent: 8;
+        unsigned int sign : 1;
+    } number;
+
+    struct 
+    {
+        unsigned int function1:16;
+        unsigned int function0:6;
+        unsigned int quiet:1;
+        unsigned int exponent:8;
+        unsigned int sign:1;
+    } nan;
+
+} Cyg_libm_ieee_float_shape_type;
+
+#endif // little-endian
+
+
+#endif // ifdef CYGPKG_LIBM     
+
+#endif // CYGONCE_LIBM_SYS_IEEEFP_H multiple inclusion protection
+
+// EOF ieeefp.h